Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Patent
1994-04-08
1996-04-02
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
528 33, 528 34, C08G 7706
Patent
active
055041760
ABSTRACT:
A silicone rubber composition comprising (1) a diorganopolysiloxane blocked with a hydroxysilyl group at either end, (2) a silane or siloxane having at least three hydrolyzable silyl groups in a molecule, and (3) a divalent organic tin compound in a form substantially isolated from air quickly cures into a silicone rubber elastomer simply by heating at 40.degree. to 200.degree. C.
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Marquis Melvyn I.
Shin-Etsu Chemical Co. , Ltd.
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